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0403htp Chip 07 Z

We used a Snap-On scanner to check the engine parameters. This is how we came to realize that the engine detected knock, or something that it may think is knock. Many engine sounds from lifters to rocker arms, even a noisy exhaust, can cause the sensor to read the noise and back timing off.
Fastchip Chip Install - Chips & Salsa

 We used a Snap-On scanner to check the engine parameters. This is how we came to realize that the engine detected knock, or something that it may think is knock. Many engine sounds from lifters to rocker arms, even a noisy exhaust, can cause the sensor to read the noise and back timing off.  View Related Article

 

 

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